Cosmetic brush



FIG. 1 is a perspective view of a cosmetic brush according to a first embodiment of the present design;

FIG. 2 is a front elevational view of the cosmetic brush shown in FIG. 1;

FIG. 3 is a rear elevational view of the cosmetic brush shown in FIG. 1;

FIG. 4 is a right side elevational view of the cosmetic brush shown in FIG. 1;

FIG. 5 is a left side elevational view of the cosmetic brush shown in FIG 1;

FIG. 6 is a top plan view of the cosmetic brush shown in FIG. 1;

FIG. 7 is a bottom plan view of the cosmetic brush shown in FIG. 1;

FIG. 8 is a perspective view of a cosmetic brush according to a second embodiment of the present design;

FIG. 9 is a front elevational view of the cosmetic brush shown in FIG. 8;

FIG. 10 is a rear elevational view of the cosmetic brush shown in FIG. 8;

FIG. 11 is a right side elevational view of the cosmetic brush shown in FIG. 8;

FIG. 12 is a left side elevational view of the cosmetic brush shown in FIG. 8;

FIG. 13 is a top plan view of the cosmetic brush shown in FIG. 8;

FIG. 14 is a bottom plan view of the cosmetic brush shown in FIG. 8;

FIG. 15 is a perspective view of a cosmetic brush according to a third embodiment of the present design;

FIG. 16 is a front elevational view of the cosmetic brush shown in FIG. 15;

FIG. 17 is a rear elevational view of the cosmetic brush shown in FIG. 15;

FIG. 18 is a right side elevational view of the cosmetic brush shown in FIG. 15;

FIG. 19 is a left side elevational view of the cosmetic brush shown in FIG. 15;

FIG. 20 is a top plan view of the cosmetic brush shown in FIG. 15;

FIG. 21 is a bottom plan view of the cosmetic brush shown in FIG. 15;

FIG. 22 is a perspective view of a cosmetic brush according to a fourth embodiment of the present design;

FIG. 23 is a front elevational view of the cosmetic brush shown in FIG. 22;

FIG. 24 is a rear elevational view of the cosmetic brush shown in FIG. 22;

FIG. 25 is a right side elevational view of the cosmetic brush shown in FIG. 22;

FIG. 26 is a left side elevational view of the cosmetic brush shown in FIG. 22;

FIG. 27 is a top plan view of the cosmetic brush shown in FIG. 22;

FIG. 28 is a bottom plan view of the cosmetic brush shown in FIG. 22;

FIG. 29 is a perspective view of a cosmetic brush according to a fifth embodiment of the present design;

FIG. 30 is a front elevational view of the cosmetic brush shown in FIG. 29;

FIG. 31 is a rear elevational view of the cosmetic brush shown in FIG. 29;

FIG. 32 is a right side elevational view of the cosmetic brush shown in FIG. 29;

FIG. 33 is a left side elevational view of the cosmetic brush shown in FIG. 29;

FIG. 34 is a top plan view of the cosmetic brush shown in FIG. 29;

FIG. 35 is a bottom plan view of the cosmetic brush shown in FIG. 29;

FIG. 36 is a perspective view of a cosmetic brush according to a sixth embodiment of the present design;

FIG. 37 is a front elevational view of the cosmetic brush shown in FIG. 36;

FIG. 38 is a rear elevational view of the cosmetic brush shown in FIG. 36;

FIG. 39 is a right side elevational view of the cosmetic brush shown in FIG. 36;

FIG. 40 is a left side elevational view of the cosmetic brush shown in FIG. 36;

FIG. 41 is a top plan view of the cosmetic brush shown in FIG. 36; and,

FIG. 42 is a bottom plan view of the cosmetic brush shown in FIG. 36.

The broken lines illustrate portions of the cosmetic brush that form no part of the claim. 

CLAIM The ornamental design for a cosmetic brush, as shown and described. 